I managed to configure a shared dedicated hosting on a single IP with nginx. Default HTTP and HTTPS serving a 404 for unknown domains incoming. 1 – Create a default zone As nginx is loading vhosts in ascii order, you should create a 00-default file/symbolic link into your /etc/nginx/sites-enabled. 2 – Fill the default zone … Read more
Check if you have any 301/2 in your htaccess file. OR if you are using a plugin, check for duplicates
The wordpress database is still holding some data (post content, image urls etc) in it’s database. You need to go into your database and change the url references to the non-ssl as well. I suggest NOT doing this through phpmyadmin though as it will cause some problems. Go get this tool: https://interconnectit.com/products/search-and-replace-for-wordpress-databases/ Upload the contents … Read more
Have you tried a database migration plugin? WP stores serialized data about the URLs so often simply updating the home and site_url option is not enough. Also try an Incognito window or another browser to see if you have old redirects cached.
Support for resource hints in WordPress is done through rel attribute of <link> elements whithin the HTML docuemnt, not with HTTP/2 server push (which uses Link headers in the HTTP response). You can use wp_resource_hints filter to add the URLs you need the prefetch like this: add_filter( ‘wp_resource_hints’, ‘cyb_resource_hints’, 10, 2 ); function cyb_resource_hints( $urls, … Read more
With the new or not so new move to the https side of thing, there are rising numbers of questions about the mixed content warning for https. First check the sites URLS: Settings > Permalinks and save. This will refresh the urls. Also change WordPress Address (URL) and Site Address (URL) so it includes the … Read more
Follow on to comment is too long so done as answer: As I understand it your test site works as HTTPS unless WPSC is activated? Another (quick to test) hunch: Under WPSC “Advanced” settings: check on “Simple” then check the “Late Init” (and/or “HTTP Headers”) boxes – save settings. N.B. if you deactivate WPSC these … Read more
As the filename suggests, it’s a default for when someone does not have a gravatar assigned. It is set up in your child theme and looks to be improperly set. You should search through the child theme files to find ‘wpb-default-gravatar.png’ and from there figure out what is adding the extra domain. If this is … Read more
Think I found a solution going through the cURL manual: curl https://DOMAIN.EXAMPLE –resolve ‘DOMAIN.EXAMPLE:443:192.0.2.17’ Added in [curl] 7.21.3. Removal support added in 7.42.0. from CURLOPT_RESOLVE explained
An understanding of how WP stores content is important. Pages/posts’ content is stored in the database. Media files are stored in the uploads folder, and the pointers to the media (their URLs) are stored in the database. (Media files are just another type of post/page.) The base URL for your site is stored in the … Read more